The dependence of velocity of a body with time is given by the equation v=20+0.1t2. The body is inuniform retardationuniform accelerationnon-uniform accelerationzero acceleration.
Question
The dependence of velocity of a body with time is given by the equation v=20+0.1t2. The body is inuniform retardationuniform accelerationnon-uniform accelerationzero acceleration.
Solution
The given equation is v = 20 + 0.1t^2. This equation represents the velocity of a body as a function of time.
The acceleration of a body is given by the derivative of the velocity with respect to time.
So, let's differentiate the given equation with respect to time:
dv/dt = d(20 + 0.1t^2)/dt = 0 + 0.2t
This equation represents the acceleration of the body as a function of time. Since the acceleration is dependent on time (t), it is not constant.
Therefore, the body is in non-uniform acceleration.
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